BR7803729A - PROCESS FOR FORMING A TUBULAR SHEET - Google Patents

PROCESS FOR FORMING A TUBULAR SHEET

Info

Publication number
BR7803729A
BR7803729A BR787803729A BR7803729A BR7803729A BR 7803729 A BR7803729 A BR 7803729A BR 787803729 A BR787803729 A BR 787803729A BR 7803729 A BR7803729 A BR 7803729A BR 7803729 A BR7803729 A BR 7803729A
Authority
BR
Brazil
Prior art keywords
forming
tubular sheet
tubular
sheet
Prior art date
Application number
BR787803729A
Other languages
Portuguese (pt)
Inventor
R Tigner
Original Assignee
Cordis Dow Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cordis Dow Corp filed Critical Cordis Dow Corp
Publication of BR7803729A publication Critical patent/BR7803729A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0223—Encapsulating hollow fibres by fixing the hollow fibres prior to encapsulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14336—Coating a portion of the article, e.g. the edge of the article
    • B29C45/14385—Coating a portion of a bundle of inserts, e.g. making brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Wrappers (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
BR787803729A 1977-06-10 1978-06-09 PROCESS FOR FORMING A TUBULAR SHEET BR7803729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/805,602 US4138460A (en) 1977-06-10 1977-06-10 Method for forming tubesheets on hollow fiber tows and forming hollow fiber bundle assemblies containing same

Publications (1)

Publication Number Publication Date
BR7803729A true BR7803729A (en) 1979-01-16

Family

ID=25192011

Family Applications (1)

Application Number Title Priority Date Filing Date
BR787803729A BR7803729A (en) 1977-06-10 1978-06-09 PROCESS FOR FORMING A TUBULAR SHEET

Country Status (18)

Country Link
US (1) US4138460A (en)
JP (1) JPS6035448B2 (en)
AT (1) AT375837B (en)
AU (1) AU511941B2 (en)
BE (1) BE868006A (en)
BR (1) BR7803729A (en)
CA (1) CA1106124A (en)
CH (1) CH625128A5 (en)
DE (1) DE2824934C2 (en)
DK (1) DK258978A (en)
FR (1) FR2393662A1 (en)
GB (1) GB1600448A (en)
IT (1) IT1105138B (en)
MX (1) MX148660A (en)
NL (1) NL176751C (en)
NO (1) NO145182C (en)
NZ (1) NZ187457A (en)
SE (1) SE446305B (en)

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US5192478A (en) * 1984-10-22 1993-03-09 The Dow Chemical Company Method of forming tubesheet for hollow fibers
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US5514335A (en) * 1993-10-25 1996-05-07 Minnesota Mining And Manufacturing Company Blood oxygenation system and reservoir and method of manufacture
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US6872346B2 (en) * 2003-03-20 2005-03-29 Nxstage Medical, Inc. Method and apparatus for manufacturing filters
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WO2005092799A1 (en) * 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
EP1747058A4 (en) * 2004-04-22 2009-09-30 Siemens Water Tech Corp Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
NZ588094A (en) * 2004-08-20 2012-04-27 Siemens Water Tech Corp Potting head for hollow fibre filter module
WO2006026814A1 (en) * 2004-09-07 2006-03-16 Siemens Water Technologies Corp. Reduction of backwash liquid waste
EP1799334B1 (en) * 2004-09-14 2013-12-11 Siemens Water Technologies LLC Methods and apparatus for removing solids from a membrane module
JP4954880B2 (en) * 2004-09-15 2012-06-20 シーメンス・ウォーター・テクノロジーズ・コーポレーション Continuously changing ventilation
CA2486677A1 (en) * 2004-10-26 2006-04-26 Zenon Environmental Inc. Header for module of hollow fiber membranes and method of potting hollow fibers
WO2006047814A1 (en) * 2004-11-02 2006-05-11 Siemens Water Technologies Corp. Submerged cross-flow filtration
US7591950B2 (en) * 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
SG150505A1 (en) * 2004-12-24 2009-03-30 Siemens Water Tech Corp Cleaning in membrane filtration systems
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WO2006116797A1 (en) * 2005-04-29 2006-11-09 Siemens Water Technologies Corp. Chemical clean for membrane filter
CN101287538B (en) * 2005-08-22 2013-03-06 西门子工业公司 An assembly for water filtration using a tube manifold to minimise backwash
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US20070138090A1 (en) * 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
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CN101370568A (en) * 2006-01-12 2009-02-18 西门子水技术公司 Improved operating strategies in filtration processes
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
ES2718251T3 (en) * 2006-04-25 2019-06-28 Zenon Tech Partnership Support element for membrane module with hollow fibers
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AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US8506808B2 (en) 2010-09-28 2013-08-13 Dow Global Technologies Llc Tubesheet and method for making and using the same
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Also Published As

Publication number Publication date
JPS6035448B2 (en) 1985-08-14
DE2824934A1 (en) 1978-12-21
NL176751C (en) 1985-06-03
JPS546922A (en) 1979-01-19
AT375837B (en) 1984-09-10
BE868006A (en) 1978-12-11
US4138460A (en) 1979-02-06
NO145182C (en) 1982-02-03
DK258978A (en) 1978-12-11
MX148660A (en) 1983-05-26
SE7806713L (en) 1978-12-11
NO782026L (en) 1978-12-12
IT7849797A0 (en) 1978-06-09
FR2393662B1 (en) 1982-06-18
SE446305B (en) 1986-09-01
CA1106124A (en) 1981-08-04
AU511941B2 (en) 1980-09-11
NZ187457A (en) 1980-10-08
NO145182B (en) 1981-10-26
AU3656378A (en) 1979-12-06
DE2824934C2 (en) 1983-10-13
CH625128A5 (en) 1981-09-15
IT1105138B (en) 1985-10-28
FR2393662A1 (en) 1979-01-05
ATA422178A (en) 1984-02-15
GB1600448A (en) 1981-10-14
NL7805968A (en) 1978-12-12

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